4GL8

X-ray crystal structure of a periplasmic oligopeptide-binding protein/Oligopeptide ABC transporter(OppAIV) from Borrelia burgdorferi

• PDB DOI: https://doi.org/10.2210/pdb4GL8/pdb

• Classification: PROTEIN TRANSPORT
• Organism(s): Borreliella burgdorferi B31, Escherichia coli
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-08-13 Released: 2012-09-19 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.220 
• R-Value Work: 0.172 
• R-Value Observed: 0.174 

Literature

X-ray crystal structure of a periplasmic oligopeptide-binding protein/Oligopeptide ABC transporter(OppAIV) from Borrelia burgdorferi

Fairman, J.W., Abendroth, J., Sankaran, B., Staker, B.L.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 121.95 kDa 
• Atom Count: 8,452 
• Modelled Residue Count: 1,008 
• Deposited Residue Count: 1,066 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Oligopeptide ABC transporter OppAIV	A, B	529	Borreliella burgdorferi B31	Mutation(s): 0  Gene Names: oppAIV, BB_B16
UniProt
Find proteins for H7C7K8 (Borreliella burgdorferi (strain ATCC 35210 / DSM 4680 / CIP 102532 / B31)) Explore H7C7K8  Go to UniProtKB:  H7C7K8

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptide of unknown sequence	C, D	4	Escherichia coli	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.220 
• R-Value Work: 0.172 
• R-Value Observed: 0.174 
• Space Group: P 2₁ 2₁ 2₁
• Diffraction Data: https://doi.org/10.18430/M34GL8

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 99.75	α = 90
b = 103.58	β = 90
c = 104.81	γ = 90

Software Package:

Software Name	Purpose
PHASER	phasing
REFMAC	refinement
XSCALE	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-09-19 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2012-09-19
  Type: Initial release
  
• Version 1.1: 2023-09-13
  Changes: Data collection, Database references, Refinement description